About Me

  • Rated in the top 10 percent of physicians in the nation for patient satisfaction, 2014-2019
  • Named to the Castle Connolly list of “Regional Top Doctors,” 2014–2019
  • Best Doctor in America 2017
  • Assistant Professor of Clinical Medicine
  • Member, American College of Physicians
  • Member, Alpha Omega Alpha Medical Honor Society

Procedures and Conditions I Treat

  • Internal Medicine
  • Preventive Medicine
  • Primary Care

Locations Where I Practice

Please note: Not all physicians schedule patients at each listed location. Please call the “Schedule an appointment” number shown above for scheduling assistance.

Education and Training

Education History

Medical School

Ohio State University College of Medicine, Columbus, OH
9/1/1989 - 6/30/1993


Ohio State University Wexner Medical Center, Columbus, OH

6/1/1993 - 6/1/1994


Ohio State University Wexner Medical Center, Columbus, OH

6/1/1994 - 6/1/1996

Board Certification

American Board of Internal Medicine

Academic Information

My Department

Internal Medicine

My Division

General Internal Medicine and Geriatrics


The overall patient satisfaction rating is an average of all patient responses to the six doctor communication related questions shown below from the Clinician and Group Consumer Assessment of Healthcare Providers and Systems survey. For additional information about the patient satisfaction survey, please visit our Patient Satisfaction Survey page.

The comments are submitted by patients and reflect their view and opinions. The comments are not endorsed by and do not necessarily reflect the views of Ohio State Wexner Medical Center.

790 Patient Satisfaction Reviews

  • Overall
    4.9 out of 5
  • Explains Things Clearly
    4.9 out of 5
  • Listens Carefully
    4.9 out of 5
  • Gives Understandable Instructions
    4.9 out of 5
  • Knows My Medical History
    4.9 out of 5
  • Shows Respect
    4.9 out of 5
  • Time Spent Together
    4.9 out of 5
  • Reviewed on May 07, 2020


  • Reviewed on Apr 29, 2020

    Always a very good experience!

  • Reviewed on Apr 23, 2020

    Very satisfied.

  • Reviewed on Apr 07, 2020

    The visit was a tele- vsit . Phone conversation was clear, effective and short. Doctor asked me all relevant qyuestions.

  • Reviewed on Mar 22, 2020

    Always excellent

  • Reviewed on Mar 10, 2020

    Dr. Vaughan is excellent - very thorough, a good questioner & listener, an excellent diagnostician.

  • Reviewed on Mar 02, 2020

    He is the best.

  • Reviewed on Feb 26, 2020

    DR. VAUGHN is an excellent doctor.

  • Reviewed on Feb 16, 2020

    Dr. Vaughan always explains things well.

  • Reviewed on Feb 14, 2020

    Love Dr Vaughan

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Consulting and Related Relationships

At The Ohio State University Wexner Medical Center, we support a faculty member’s research and consulting in collaboration with medical device, research and/or drug companies because a faculty member’s expertise can guide important advancements in the practice of medicine and improve patient care. In order to provide effective management of these relationships, the University requires annual disclosures from all faculty members with external interests related to their University responsibilities.

As of 11/21/2019, Dr. Vaughan has reported no relationships with companies or entities.